Package | Description |
---|---|
org.apache.lucene.analysis.hunspell |
Stemming TokenFilter using a Java implementation of the
Hunspell stemming algorithm.
|
org.apache.lucene.benchmark.byTask |
Benchmarking Lucene By Tasks
|
org.apache.lucene.benchmark.byTask.tasks |
Extendable benchmark tasks.
|
org.apache.lucene.classification.utils |
Utilities for evaluation, data preparation, etc.
|
org.apache.lucene.codecs |
Codecs API: API for customization of the encoding and structure of the index.
|
org.apache.lucene.codecs.asserting |
Codec for testing that asserts various contracts of the codec apis.
|
org.apache.lucene.codecs.blockterms |
Pluggable term index / block terms dictionary implementations.
|
org.apache.lucene.codecs.bloom |
Codec PostingsFormat for fast access to low-frequency terms
such as primary key fields.
|
org.apache.lucene.codecs.compressing |
StoredFieldsFormat that allows cross-document and cross-field compression of stored fields.
|
org.apache.lucene.codecs.lucene50 |
Components from the Lucene 5.0 index format
See
org.apache.lucene.codecs.lucene50 for an overview
of the index format. |
org.apache.lucene.codecs.lucene60 |
Components from the Lucene 6.0 index format.
|
org.apache.lucene.codecs.lucene62 |
Components from the Lucene 6.2 index format
See
org.apache.lucene.codecs.lucene70 for an overview
of the current index format. |
org.apache.lucene.codecs.lucene70 |
Lucene 7.0 file format.
|
org.apache.lucene.codecs.simpletext |
Simpletext Codec: writes human readable postings.
|
org.apache.lucene.facet.taxonomy |
Taxonomy of Categories.
|
org.apache.lucene.facet.taxonomy.directory |
Taxonomy index implementation using on top of a Directory.
|
org.apache.lucene.index |
Code to maintain and access indices.
|
org.apache.lucene.misc |
Miscellaneous index tools.
|
org.apache.lucene.replicator |
Files replication framework
|
org.apache.lucene.replicator.http |
HTTP replication implementation
|
org.apache.lucene.replicator.nrt |
Near-real-time replication framework
|
org.apache.lucene.search |
Code to search indices.
|
org.apache.lucene.search.spell |
Suggest alternate spellings for words.
|
org.apache.lucene.search.suggest |
Support for Autocomplete/Autosuggest
|
org.apache.lucene.search.suggest.analyzing |
Analyzer based autosuggest.
|
org.apache.lucene.search.suggest.document |
Support for document suggestion
|
org.apache.lucene.search.suggest.fst |
Finite-state based autosuggest.
|
org.apache.lucene.search.suggest.jaspell |
JaSpell-based autosuggest.
|
org.apache.lucene.search.suggest.tst |
Ternary Search Tree based autosuggest.
|
org.apache.lucene.store |
Binary i/o API, used for all index data.
|
org.apache.lucene.util |
Some utility classes.
|
org.apache.lucene.util.bkd |
Block KD-tree, implementing the generic spatial data structure described in
this paper.
|
org.apache.lucene.util.fst |
Finite state transducers
|
org.apache.lucene.util.packed |
Packed integer arrays and streams.
|
Class and Description |
---|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
Class and Description |
---|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
Class and Description |
---|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
Class and Description |
---|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
Class and Description |
---|
ChecksumIndexInput
Extension of IndexInput, computing checksum as it goes.
|
DataInput
Abstract base class for performing read operations of Lucene's low-level
data types.
|
DataOutput
Abstract base class for performing write operations of Lucene's low-level
data types.
|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
IndexInput
Abstract base class for input from a file in a
Directory . |
IndexOutput
A
DataOutput for appending data to a file in a Directory . |
IOContext
IOContext holds additional details on the merge/search context.
|
Class and Description |
---|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
IOContext
IOContext holds additional details on the merge/search context.
|
Class and Description |
---|
IndexOutput
A
DataOutput for appending data to a file in a Directory . |
Class and Description |
---|
DataInput
Abstract base class for performing read operations of Lucene's low-level
data types.
|
DataOutput
Abstract base class for performing write operations of Lucene's low-level
data types.
|
Class and Description |
---|
DataInput
Abstract base class for performing read operations of Lucene's low-level
data types.
|
DataOutput
Abstract base class for performing write operations of Lucene's low-level
data types.
|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
IOContext
IOContext holds additional details on the merge/search context.
|
Class and Description |
---|
DataInput
Abstract base class for performing read operations of Lucene's low-level
data types.
|
DataOutput
Abstract base class for performing write operations of Lucene's low-level
data types.
|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
IndexInput
Abstract base class for input from a file in a
Directory . |
IndexOutput
A
DataOutput for appending data to a file in a Directory . |
IOContext
IOContext holds additional details on the merge/search context.
|
Class and Description |
---|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
IndexOutput
A
DataOutput for appending data to a file in a Directory . |
IOContext
IOContext holds additional details on the merge/search context.
|
Class and Description |
---|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
IOContext
IOContext holds additional details on the merge/search context.
|
Class and Description |
---|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
IOContext
IOContext holds additional details on the merge/search context.
|
Class and Description |
---|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
IOContext
IOContext holds additional details on the merge/search context.
|
Class and Description |
---|
AlreadyClosedException
This exception is thrown when there is an attempt to
access something that has already been closed.
|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
Class and Description |
---|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
Class and Description |
---|
AlreadyClosedException
This exception is thrown when there is an attempt to
access something that has already been closed.
|
ChecksumIndexInput
Extension of IndexInput, computing checksum as it goes.
|
DataInput
Abstract base class for performing read operations of Lucene's low-level
data types.
|
DataOutput
Abstract base class for performing write operations of Lucene's low-level
data types.
|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
IndexInput
Abstract base class for input from a file in a
Directory . |
IndexOutput
A
DataOutput for appending data to a file in a Directory . |
IOContext
IOContext holds additional details on the merge/search context.
|
Lock
An interprocess mutex lock.
|
MergeInfo
A MergeInfo provides information required for a MERGE context.
|
RateLimiter
Abstract base class to rate limit IO.
|
Class and Description |
---|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
Class and Description |
---|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
IndexInput
Abstract base class for input from a file in a
Directory . |
Class and Description |
---|
AlreadyClosedException
This exception is thrown when there is an attempt to
access something that has already been closed.
|
Class and Description |
---|
DataInput
Abstract base class for performing read operations of Lucene's low-level
data types.
|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
IndexOutput
A
DataOutput for appending data to a file in a Directory . |
IOContext
IOContext holds additional details on the merge/search context.
|
Class and Description |
---|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
Class and Description |
---|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
Class and Description |
---|
ByteArrayDataInput
DataInput backed by a byte array.
|
ByteArrayDataOutput
DataOutput backed by a byte array.
|
DataInput
Abstract base class for performing read operations of Lucene's low-level
data types.
|
DataOutput
Abstract base class for performing write operations of Lucene's low-level
data types.
|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
Class and Description |
---|
DataInput
Abstract base class for performing read operations of Lucene's low-level
data types.
|
DataOutput
Abstract base class for performing write operations of Lucene's low-level
data types.
|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
Class and Description |
---|
IndexInput
Abstract base class for input from a file in a
Directory . |
Class and Description |
---|
DataInput
Abstract base class for performing read operations of Lucene's low-level
data types.
|
DataOutput
Abstract base class for performing write operations of Lucene's low-level
data types.
|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
Class and Description |
---|
DataInput
Abstract base class for performing read operations of Lucene's low-level
data types.
|
DataOutput
Abstract base class for performing write operations of Lucene's low-level
data types.
|
Class and Description |
---|
DataInput
Abstract base class for performing read operations of Lucene's low-level
data types.
|
DataOutput
Abstract base class for performing write operations of Lucene's low-level
data types.
|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
Class and Description |
---|
AlreadyClosedException
This exception is thrown when there is an attempt to
access something that has already been closed.
|
BaseDirectory
Base implementation for a concrete
Directory that uses a LockFactory for locking. |
BaseDirectoryWrapper
Calls check index on close.
|
BufferedIndexInput
Base implementation class for buffered
IndexInput . |
ByteArrayIndexInput
Deprecated.
Will be removed in future Lucene versions. Use byte buffer backed index inputs instead.
|
ByteBuffersDataInput |
ByteBuffersDataOutput
A
DataOutput storing data in a list of ByteBuffer s. |
ByteBuffersIndexInput |
ChecksumIndexInput
Extension of IndexInput, computing checksum as it goes.
|
DataInput
Abstract base class for performing read operations of Lucene's low-level
data types.
|
DataOutput
Abstract base class for performing write operations of Lucene's low-level
data types.
|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
FilterDirectory
Directory implementation that delegates calls to another directory.
|
FlushInfo
A FlushInfo provides information required for a FLUSH context.
|
FSDirectory
Base class for Directory implementations that store index
files in the file system.
|
FSLockFactory
Base class for file system based locking implementation.
|
IndexInput
Abstract base class for input from a file in a
Directory . |
IndexOutput
A
DataOutput for appending data to a file in a Directory . |
IOContext
IOContext holds additional details on the merge/search context.
|
IOContext.Context
Context is a enumerator which specifies the context in which the Directory
is being used for.
|
Lock
An interprocess mutex lock.
|
LockFactory
Base class for Locking implementation.
|
MergeInfo
A MergeInfo provides information required for a MERGE context.
|
MockDirectoryWrapper
This is a Directory Wrapper that adds methods
intended to be used only by unit tests.
|
MockDirectoryWrapper.Failure
Objects that represent fail-able conditions.
|
MockDirectoryWrapper.Throttling
Enum for controlling hard disk throttling.
|
MockIndexInputWrapper
Used by MockDirectoryWrapper to create an input stream that
keeps track of when it's been closed.
|
NativeFSLockFactory
Implements
LockFactory using native OS file
locks. |
NoLockFactory
Use this
LockFactory to disable locking entirely. |
RAMFile
Deprecated.
This class uses inefficient synchronization and is discouraged
in favor of
MMapDirectory . It will be removed in future versions
of Lucene. |
RandomAccessInput
Random Access Index API.
|
RateLimiter
Abstract base class to rate limit IO.
|
SimpleFSLockFactory
Implements
LockFactory using Files.createFile(java.nio.file.Path, java.nio.file.attribute.FileAttribute<?>...) . |
Class and Description |
---|
BaseDirectoryWrapper
Calls check index on close.
|
ChecksumIndexInput
Extension of IndexInput, computing checksum as it goes.
|
DataInput
Abstract base class for performing read operations of Lucene's low-level
data types.
|
DataOutput
Abstract base class for performing write operations of Lucene's low-level
data types.
|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
FSDirectory
Base class for Directory implementations that store index
files in the file system.
|
IndexInput
Abstract base class for input from a file in a
Directory . |
IndexOutput
A
DataOutput for appending data to a file in a Directory . |
IOContext
IOContext holds additional details on the merge/search context.
|
LockFactory
Base class for Locking implementation.
|
MockDirectoryWrapper
This is a Directory Wrapper that adds methods
intended to be used only by unit tests.
|
MockDirectoryWrapper.Throttling
Enum for controlling hard disk throttling.
|
RAMDirectory
Deprecated.
This class uses inefficient synchronization and is discouraged
in favor of
MMapDirectory . It will be removed in future versions
of Lucene. |
Class and Description |
---|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
IndexInput
Abstract base class for input from a file in a
Directory . |
IndexOutput
A
DataOutput for appending data to a file in a Directory . |
Class and Description |
---|
DataInput
Abstract base class for performing read operations of Lucene's low-level
data types.
|
DataOutput
Abstract base class for performing write operations of Lucene's low-level
data types.
|
Directory
A
Directory provides an abstraction layer for storing a
list of files. |
Class and Description |
---|
DataInput
Abstract base class for performing read operations of Lucene's low-level
data types.
|
DataOutput
Abstract base class for performing write operations of Lucene's low-level
data types.
|
IndexInput
Abstract base class for input from a file in a
Directory . |
IndexOutput
A
DataOutput for appending data to a file in a Directory . |
RandomAccessInput
Random Access Index API.
|
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